Option adds four type-n, 50.0 ohm female module connector
An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6685-01-411-5969
NSN 6685-01-597-9406
NSN 6620-01-155-6564
NSN 5835-01-045-6371
NSN 5905-01-556-2454
NSN 6685-01-429-8298
NSN 6650-01-650-1762
NSN 5910-01-411-4661
NSN 6105-01-124-9815
NSN 5920-01-170-7782
NSN 5996-01-254-2510
NSN 6145-01-255-5169